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Added support for index.php in subdirectories #259

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18fc8ce
Added support for index.php in nested directories
maciekpaprocki Feb 1, 2023
1f434ad
added fix for loading php files outside of document root
maciekpaprocki Feb 25, 2023
caacbd1
removed forgotten debug statement
maciekpaprocki Feb 25, 2023
3d76f9f
added check for resolution with direct file
maciekpaprocki Feb 25, 2023
150e5ec
started rewrite
maciekpaprocki Mar 10, 2023
53fb9a0
Merge branch 'main' into feature/add-index-in-subdirectories
maciekpaprocki Mar 10, 2023
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44 changes: 35 additions & 9 deletions local/php/envs.go
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Original file line number Diff line number Diff line change
Expand Up @@ -30,20 +30,46 @@ import (
"github.com/symfony-cli/symfony-cli/envs"
)

func (p *Server) generateEnv(req *http.Request) map[string]string {
scriptName := p.passthru
https := ""
if req.TLS != nil {
https = "On"
}
func (p *Server) resolveScriptName(pathInfo string) (string, string) {

pathInfo = path.Clean(pathInfo)

pathInfo := req.URL.Path
if pos := strings.Index(strings.ToLower(pathInfo), ".php"); pos != -1 {
file := path.Clean(pathInfo[:pos+4])

if _, err := os.Stat(filepath.Join(p.documentRoot, file)); err == nil {
return file, pathInfo[pos+4:]
}

}

if len(pathInfo) <= 1 {
return p.passthru, pathInfo
}

paths := strings.Split(pathInfo, "/")

for n := len(paths); n > 0; n-- {
file := filepath.Clean(filepath.Join(paths[:n]...))
if _, err := os.Stat(filepath.Join(p.documentRoot, file)); err == nil {
scriptName = file
pathInfo = pathInfo[pos+4:]
serverPath := path.Join(paths[n:]...)
if serverPath == "" && pathInfo[len(pathInfo)-1:] != "/" {
return file, ""
}
return file, "/" + serverPath
}

}

return p.passthru, pathInfo
}

func (p *Server) generateEnv(req *http.Request) map[string]string {
scriptName, pathInfo := p.resolveScriptName(req.URL.Path)

https := ""
if req.TLS != nil {
https = "On"
}

remoteAddr := req.Header.Get("X-Client-IP")
Expand Down
134 changes: 133 additions & 1 deletion local/php/envs_test.go
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Expand Up @@ -182,6 +182,138 @@ func (s *PHPFPMSuite) TestGenerateEnv(c *C) {
"SCRIPT_NAME": "/index.php",
},
},
{
passthru: "/index.php",
uri: "/subdirectory",
expected: map[string]string{
"PATH_INFO": "",
"REQUEST_URI": "/subdirectory",
"QUERY_STRING": "",
"SCRIPT_FILENAME": testdataDir + "/public/subdirectory/index.php",
"SCRIPT_NAME": "/subdirectory/index.php",
},
},
{
passthru: "/index.php",
uri: "/subdirectory/",
expected: map[string]string{
"PATH_INFO": "/",
"REQUEST_URI": "/subdirectory/",
"QUERY_STRING": "",
"SCRIPT_FILENAME": testdataDir + "/public/subdirectory/index.php",
"SCRIPT_NAME": "/subdirectory/index.php",
},
},
{
passthru: "/index.php",
uri: "/subdirectory/unknown.php",
expected: map[string]string{
"PATH_INFO": "/unknown.php",
"REQUEST_URI": "/subdirectory/unknown.php",
"QUERY_STRING": "",
"SCRIPT_FILENAME": testdataDir + "/public/subdirectory/index.php",
"SCRIPT_NAME": "/subdirectory/index.php",
},
},
{
passthru: "/index.php",
uri: "/subdirectory/unknown.php/",
expected: map[string]string{
"PATH_INFO": "/unknown.php/",
"REQUEST_URI": "/subdirectory/unknown.php/",
"QUERY_STRING": "",
"SCRIPT_FILENAME": testdataDir + "/public/subdirectory/index.php",
"SCRIPT_NAME": "/subdirectory/index.php",
},
},
{
passthru: "/index.php",
uri: "/subdirectory/index.php/foo",
expected: map[string]string{
"PATH_INFO": "/foo",
"REQUEST_URI": "/subdirectory/index.php/foo",
"QUERY_STRING": "",
"SCRIPT_FILENAME": testdataDir + "/public/subdirectory/index.php",
"SCRIPT_NAME": "/subdirectory/index.php",
},
},
{
passthru: "/index.php",
uri: "/subdirectory/subdirectory/",
expected: map[string]string{
"PATH_INFO": "/",
"REQUEST_URI": "/subdirectory/subdirectory/",
"QUERY_STRING": "",
"SCRIPT_FILENAME": testdataDir + "/public/subdirectory/subdirectory/index.php",
"SCRIPT_NAME": "/subdirectory/subdirectory/index.php",
},
},
{
passthru: "/index.php",
uri: "///subdirectory",
expected: map[string]string{
"PATH_INFO": "///subdirectory",
"REQUEST_URI": "///subdirectory",
"QUERY_STRING": "",
"SCRIPT_FILENAME": testdataDir + "/public/index.php",
"SCRIPT_NAME": "/index.php",
},
},
{
passthru: "/index.php",
uri: "/subdirectory///subdirectory//foo/",
expected: map[string]string{
"PATH_INFO": "/subdirectory/foo/",
"REQUEST_URI": "/subdirectory/subdirectory/foo/",
"QUERY_STRING": "",
"SCRIPT_FILENAME": testdataDir + "/public/subdirectory/subdirectory/index.php",
"SCRIPT_NAME": "/subdirectory/subdirectory/index.php",
},
},
{
passthru: "/index.php",
uri: "/../index.php",
expected: map[string]string{
"PATH_INFO": "/../index.php",
"REQUEST_URI": "/../index.php",
"QUERY_STRING": "",
"SCRIPT_FILENAME": testdataDir + "/public/index.php",
"SCRIPT_NAME": "/index.php",
},
},
{
passthru: "/index.php",
uri: "/subdirectory/../../index.php",
expected: map[string]string{
"PATH_INFO": "/../../index.php",
"REQUEST_URI": "/subdirectory/../../index.php",
"QUERY_STRING": "",
"SCRIPT_FILENAME": testdataDir + "/public/subdirectory/index.php",
"SCRIPT_NAME": "/subdirectory/index.php",
},
},
{
passthru: "/index.php",
uri: "/subdirectory/subdirectory/foo/subdirectory/bar",
expected: map[string]string{
"PATH_INFO": "/foo/subdirectory/bar",
"REQUEST_URI": "/subdirectory/subdirectory/foo/subdirectory/bar",
"QUERY_STRING": "",
"SCRIPT_FILENAME": testdataDir + "/public/subdirectory/subdirectory/index.php",
"SCRIPT_NAME": "/subdirectory/subdirectory/index.php",
},
},
{
passthru: "/index.php",
uri: "/foo/../update.php",
expected: map[string]string{
"PATH_INFO": "/foo/../update.php",
"REQUEST_URI": "/foo/../update.php",
"QUERY_STRING": "",
"SCRIPT_FILENAME": testdataDir + "/public/index.php",
"SCRIPT_NAME": "/index.php",
},
},
}
for _, test := range tests {
process := &Server{
Expand All @@ -197,7 +329,7 @@ func (s *PHPFPMSuite) TestGenerateEnv(c *C) {
for k, v := range test.expected {
vv, ok := env[k]
c.Assert(ok, Equals, true)
c.Assert(vv, DeepEquals, v)
c.Assert(vv, DeepEquals, v, Commentf("#test uri:\"%s\" varName:\"%s\"", test.uri, k))
}
}
}
Empty file added local/php/testdata/index.php
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Empty file added local/php/testdata/public/subdirectory/index.php
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Empty file added local/php/testdata/public/subdirectory/subdirectory/index.php
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